CUIT or CUIL &1 erroneous

What causes this issue?

The C.U.I.T. or C.U.I.L. number is wrong. This is because the C.U.I.T.
or C.U.I.L. verifying digit calculated (That is, the last number of the
same) is different to the verifying digit that you have specified.

How to fix this error?

Correct your entries in the infotype 0002.

Error message extract from SAP system. Copyright SAP SE.